Software Development Forum

Write parts 1 (convert string to lowercase) and 2 (tokenize string) of that code and incorporate the function below. Use the string.split function. Get the code to work as a cohesive unit to convert strings like "two hundred sixty two" to numbers like 262. This is basically what I need …

Hi everybody, this is my first post here. I'm trying to find out why lib_ncurses' initscr() is failing on me, so I compiled a quick program that runs it and attached gdb to it. I've only used gdb a few times, so I think I might be misinterpreting what I'm …

Hello. I have a problem with one part of my homework. I'm not exactly sure how to say this in English. I want the constructor to build an object and assign string values to attribute1 and attribute2. I'm only posting the relevant part of my code. My class can be …

Hi, I'm a long time python programmer and just began programming in Lua(I might like it better than python). How might I began to program a text adventure/IF in Lua? Any tips, Pointers? I have a basic knowledge of Lua and have began to read this great e-book called "Programming …

I am using Visual Studio 2010, this should apply to any version of Visual Studio running a version of .Net with TabControl and TabPage. I want to create my own tabpage that I can add to a tabcontrol. I have tried creating a new class where I inherit System.Windows.Forms.TabPage but …

is it bad programming practice or perfectly normal to design a class, in which there is no public member function which can check the status of the objects state? for example what if i implemented it so the object was assumed successfull....until an exception is thrown? is this OK to …

The program that you will be writing will be called Books.py. * Open the file for reading * Create an empty dictionary * Read line by line through the file * For each line strip the end-of-line character and remove punctuations. Replace hyphens (-) with blanks. In the function parseString() …

Hi,please help me! I wanna write a program for gauss jordon elimination ,for that I need to sort/exchange the rows such that the rows are in order of their increasing zero elements before non zero element in each row like below suppose, input 0 0 3 4 5 0 3 …

I have an assignment where I need to make a utility where if ran, it would perform the same action as a tee command in linux. So the tee command takes the command line: ls *.txt | tee txtfiles.txt But for my assignment if I named the utility to be …

Hey. I need to click this button in vb.net. [CODE]<button id="login" class="fblogin"></button>[/CODE] How would I go about it? Thanks.

Hi! When I print the six card I would like the "player" to be able to pick three out of these cards. Does anyone know how to do this? Do I create a new list and then append the cards to that list? Very thankful for any help! Here's the …

i'm having problems with this code. it's supposed to be a simple loan calculator i had to fix, but i can't get it to work. my freinds told me it wasn't possable to complete using 'catch', 'try' and 'throw' (not using throw), so i attempted to fix it with that. …

I'm creating an array of vertex formats which I know will always come in groups of 3 as models are generally made for triangles which have 3 vertices. My loop was originally [CODE] for (int i = 0; i < batchVertices.Length; ++i) { batchVertices[i] = new VertexFormat(vertices[i], normals[i], textureCoordinates[i]); } …

I have to design a relatively simple game-type programm on pascal It has to generate a way, which the player will have to guess. They way can only go horizontaly or verticaly. Im usign 10x10 array for this. The problems start, when im making the way for player and checking …

So heres my procedure: [CODE]procedure inf_output; Begin Repeat Begin Writeln('Please choose by what info you will search!'); Writeln('1. Name'); Writeln('2. Registration number'); Writeln('3. Adress: Street name'); Writeln('4. Adress: Street number'); Writeln('5. Adress: Postal index'); Writeln('6. Name of City'); Writeln('7. Telephone number'); readln(x); end; Until (x>0) and (x<7); Case x of …

I need to make the user ask for an English sentence and then make it produce the spanish translation of it from a given data base which is given in list form. I also want the user to keep asking for a english sentence until I type in a character …

I have written a program to create a 4x4 grid Sudoku style. The numbers for the puzzle are read from a file and placed in the puzzle. As you can see, i have assigned the first numbers 'a' and the second 'b' etc However, i can not access the a,b,c,d …

[CODE=c]#include<stdio.h> #include<stdlib.h> #define GREY 1 #define BLACK 0 #define WHITE 2 typedef struct node * graph; typedef struct stack * snode; extern int stack_counter; graph cnode(int data); //cnode is to create a node for graph void cgraph(void); struct node { int data, color; struct node *LEFT, *RIGHT, *TOP, *DOWN; };//this …

I'm using XSLT to try to grab content from an html page. I want to select all the <p> tags but exclude all the <li> tags. There is one page where the li tags are not within any of the p tags. For this page, how can I select all …

HI! could anyone help me out in editing the following code so that the list of number is displayed in ascending order. thanks. #include <iostream.h> void main() { int count; cout << "Enter a number: "; cin >> count; while (count > 0) { cout << count << endl; --count; …

Hello, How do I send a class (that extends from JFrame) back and forth between Client and Server? I would grateful for any pseudocode. Thank you!

Hi can anyone tell me how to remove empty keys in the following dictionary d={'a':[],'b':['1','2'],'c':[]} I want it to be d={'b':['1','2']} I tried this. But its showing error. I know its wrong to change the size of a dictionary during iteration. But is there any other way? [CODE]>>> for x …

Hi I have a simple MS Access database with some rich text fields. I have been trying to bind some RichTextBox controls in my form to these fields. When I used the following c# code: [CODE] Binding bd = new Binding("Text", ds, "Words.meaning", true); tbDesc.DataBindings.Add(bd);[/CODE] ds= my DataSet Words= my …

as part of a game I'm making I decided to make an importable/executable file to shorten the code and I was wondering... [CODE]def view(N,W,E,S): if info_dict["direction"] == "north": if N != 1: pic = fwall wall = "yes" if N == 1: if W != 1 and E != 1: …

Hello, I am using OpenGL in C++ to create graphics in a program of mine. In the window, there is the main section and a sidebar. My problem is that I do not know how to relocate the vanishing point in my window. Currently, it is at (0, 0), which …

Hello, I'm trying to create a Button Class that will be used to create buttons on a form. This is the class I've created: [CODE] public class CreateButton : Button { public Button newButton; private string _buttonName; private Point _buttonLocation; private Size _buttonSize; public string ButtonName { get { return …

Hi, I was trying to code the shell sort algorithm ,which compares data over distances of n/2,then n/4,n/8 and so on till the array finally gets sorted .As far I understood I implemented the code as follows but it doesn't seem to work.Can someone help! here is the c code[code=c] …

please help me.... i need some help on how to get the grades of this program and also can u please correct it... cause i think something is not right... #include<iostream.h> int A[5]; int ctr; main() { ctr=5; while(ctr<5); { cin>>A[ctr]; ctr=ctr +1; } cout<<A[5]; ctr=5; do { cout<<A[ctr]; ctr=ctr …

Alright, this is a school assignment. Unfortunately, we were given about a paragraph of info on apps so I'm not sure what I'm doing wrong. I know it's a pretty random app, but these are the elements that she wanted. My problem is that it runs infinitely when I run …

Hi I'm Indrajeet. I was writing a program in VC++ 2010 Express for file manipulation, and after finally getting all the syntax errors out,my code looks lie this: [CODE]/********************************************************************* This is a program for file manipulation in VC++ Created by Indrajeet Roy *********************************************************************/ #include<conio.h> #include<stdio.h> #include<stdlib.h> //Protoype of the functions …

where can I find a code/ready program in C++ graphics of a rotating body. appreciate your time.thanks

Hi! I'm building a program which connects to a MySQL server. The program saves the server passwords in SHA format. There's one class responsible for converting and checking the passwords, and another one for DB connection. Now, when the user starts the program, (s)he types in the username and password. …

Could you please show me a very small program with the explanation how the data can be passed between classes. I said very small program (as small as you can) because I just started in Java and if the program is big I'll get lost !!! I'm a bit confused …

[CODE]int i=5,j=6; int k=i++ + i++ + ++i + i++; int m=j++ + j++ + j++ - j++; cout<<i; cout<<m; cout<<j; cout<<k;[/CODE]

hi im a student specialising in software development n my last semester is approaching n i have to give the topic to my supervisor...i don't knw on wat topic to do....can u please help me in finding a topic..my project should be a simple and understandable one..my project is based …

Hello world of DaniWeb, what's up? I have the following problem; I've created a text editing application in VB.NET that actually works pretty well with opening, saving files etc. But when it comes to opening a file, modifying it, and then trying to save it, the save dialog will pop …

Hai sir! i am kannan please help me insert, update, delete and search coding in VB.Net with access and sql? and way of connect and create access database using in vb.net?

I want to set my textbox to be able to only accept numeric values as well as a '.', I typed this code in [CODE] private void ipAddTextBox_KeyPress(object sender, KeyPressEventArgs e) { int isNum = 0; if (e.KeyChar == ".") e.Handled = false; else if (!int.TryParse(e.KeyChar.ToString(), out isNum)) e.Handled = …

Implement the template class SortedList. Write a simple driver that reads values from file float.txt, inserts them into the list, prints the length of the final list, and prints the items. Add code to your driver to test the remaining member functions. Delete 3.3, 10.0, and 200.0 and print the …

[CODE] void RB_number() { int roomnumber; string category; string type; string status; float rate; int roomid; //Try,catch and throw statement for exception handling to catch errors that are inputed from the user try { cout<<"\n\n\t\t\tEnter the Room ID you wish to view:"; cin>>roomid; if(roomid < 0) throw "Error"; } catch(string) …

hey guys, i am working on coordinates in one program and there is a line such as this one: [CODE]int xx =Math.round((int) getWidth() * 100 / 768);[/CODE] can somebody tell me what calculation is actually taken before the value is set to int xx thanks a lot for any suggestions

I am trying to display a report, but can't figure out how in vb.net and visual studio 2010...anyone care to help?

/*THE OUTPUT SHOULD BE LIKE THIS: 2 4 6 8 10 - 30 //gets the sum of first column 12 14 16 18 20 - 60 //gets the sum of second column 1 2 3 4 5 - 15 //gets the sum of third column 6 5 4 3 2 …

[CODE]import java.util.*; public class Sort { public static void main(String[] args) { //driver method int[] array = new int[10]; System.out.println("Please enter ten integers"); insertionSort(array); } public static void insertionSort(int[] array) { Scanner kybd = new Scanner(System.in); int min, temp, n = array.length; for (int i = 0; i < n; …

can someone tell me how to put a picture on a msgbox? or even just an icon?

Hey everyone, Today i was just studying C++ and i needed to do a simple program with a "GradeBook.h" file, a "GradeBook.cpp" and a "main.cpp".Just to test how class works . I had already wrote all source code for this files, but when it cames to compile nothing appears, i …

Dear Sir, I have written a script to extract the first line starting with [COLOR="Red"]Source Name[/COLOR] AND ends with [COLOR="red"]Comment [ArrayExpress Data Retrieval URI][/COLOR] and i have done it but i could not parse distinct or unique attributes which is not repeated in every files. I would like to parse …

hai! every body. please correct this coding. vb.net with access table name : Sample.mdb My Error mistake is : [COLOR="Red"]"The Microsoft Jet database engine cannot find the input table or query 'sample'. Make sure it exists and that its name is spelled correctly."[/COLOR] my coding: Private Sub btnsearch_Click(ByVal sender As …

Edit: Oh, nvm. I just redid the code and figured out how to write the tester class. Sorry guys for the trouble:( This thread can be deleted. So I have this code (not all was written by me). But I don't know how to start writing a tester class for …

Hi! I'm trying to convert C++ code to nasm ..unsuccessful Well, here is the c++ code: [code] int recursion(int n) { if ((n==0) || (n==1)) return 1; else if (n==2) return 7; else return recursion(n-3)+recursion(n-2); } int main () { for (int i=3; i<=15; i++) { cout << recursion(i) << …